Model case

Crystal

Scratch-resistant sapphire, Cyclops lens (2.5x) over the date

Water-resistance

Waterproof to 100 metres / 330 feet

Model case

Oyster, 36 mm, Everose gold and diamonds

Bezel

Set with diamonds

Diameter

36 mm

Winding crown

Screw-down, Twinlock double waterproofness system

Oyster architecture

Monobloc middle case, screw-down case back and winding crown

Material

18 ct Everose gold

Movement

Calibre

3135, Manufacture Rolex

Model case

Perpetual, mechanical, self-winding

Oscillator

Paramagnetic blue Parachrom hairspring

Winding

Bidirectional self-winding via Perpetual rotor

Precision

Officially certified Swiss chronometer (COSC)

Functions

Centre hour, minute and seconds hands. Instantaneous date with rapid setting. Stop seconds for precise time setting

Bracelet

Clasp

Folding Oysterclasp

Bracelet material

White leather

Bracelet

Leather strap

Dial

Gem-setting

Diamonds in 18 ct gold settings

Dial

Pink set with diamonds

The elegant design and Cyclops eye magnifying the date have made the Oyster Perpetual Datejust, originally introduced in 1945, one of the world?™s most recognizable watches.